asinh() function in PHP



The asinh() function returns the inverse hyperbolic sine of a number.

Syntax

asinh(num)

Parameters

  • num − The number to be specified.

Return

The asinh() function returns the inverse hyperbolic sine of a number.

Example

 Live Demo

<?php
   echo(asinh(1) . "<br>");
   echo(asinh(1.75) . "<br>");
?>

Output

0.88137358701954<br>1.3258977669011<br>
Samual Sam
Samual Sam

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